EP1293669A3 - Pompe de direction hydraulique entraínée par moteur à combustion - Google Patents

Pompe de direction hydraulique entraínée par moteur à combustion Download PDF

Info

Publication number
EP1293669A3
EP1293669A3 EP02019785A EP02019785A EP1293669A3 EP 1293669 A3 EP1293669 A3 EP 1293669A3 EP 02019785 A EP02019785 A EP 02019785A EP 02019785 A EP02019785 A EP 02019785A EP 1293669 A3 EP1293669 A3 EP 1293669A3
Authority
EP
European Patent Office
Prior art keywords
steering
steering pump
combustion engine
pressure medium
accumulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02019785A
Other languages
German (de)
English (en)
Other versions
EP1293669B1 (fr
EP1293669A2 (fr
Inventor
Ottmar Neuf
Rainer Dr. Bavendiek
Recep Macit
Jörg HÜBNER
Stefan Bauer
Berndt Hoffmockel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STILL GmbH
Original Assignee
STILL GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STILL GmbH filed Critical STILL GmbH
Publication of EP1293669A2 publication Critical patent/EP1293669A2/fr
Publication of EP1293669A3 publication Critical patent/EP1293669A3/fr
Application granted granted Critical
Publication of EP1293669B1 publication Critical patent/EP1293669B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Power Steering Mechanism (AREA)
EP20020019785 2001-09-18 2002-09-04 Pompe de direction hydraulique entraînée par moteur à combustion Expired - Lifetime EP1293669B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10145992 2001-09-18
DE2001145992 DE10145992A1 (de) 2001-09-18 2001-09-18 Mobile Arbeitsmaschine mit einem Verbrennungsmotor und einer davon angetriebenen hydraulischen Lenkpumpe

Publications (3)

Publication Number Publication Date
EP1293669A2 EP1293669A2 (fr) 2003-03-19
EP1293669A3 true EP1293669A3 (fr) 2005-04-13
EP1293669B1 EP1293669B1 (fr) 2007-04-11

Family

ID=7699435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020019785 Expired - Lifetime EP1293669B1 (fr) 2001-09-18 2002-09-04 Pompe de direction hydraulique entraînée par moteur à combustion

Country Status (2)

Country Link
EP (1) EP1293669B1 (fr)
DE (2) DE10145992A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039509A1 (de) 2010-08-19 2012-02-23 Deere & Company Hydraulische Anordnung
DE102010042098B4 (de) 2010-10-07 2021-01-07 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Antriebsstrangs
CN102305222B (zh) * 2011-08-24 2014-03-26 天津大学 带蓄能器缓冲作用的电液可变气门装置及其储能方法
CN102913412A (zh) * 2012-10-08 2013-02-06 潍坊优力动力配套有限公司 液压水泵机组
CN105545135B (zh) * 2015-02-28 2017-08-25 北京航空航天大学 基于定量马达原理的战机弹舱舱门瞬态作动系统
CN105644620A (zh) * 2016-04-05 2016-06-08 南京林业大学 一种节能型常压式液压助力转向系统
CN107246420A (zh) * 2017-07-20 2017-10-13 南京讯联智能科技有限公司 一种自带堵塞发讯的先导集成阀组
CN109591886B (zh) * 2018-11-30 2021-04-23 三一汽车起重机械有限公司 车辆辅助转向系统及自动驾驶车辆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB876727A (en) * 1958-10-29 1961-09-06 Clark Equipment Co Hydraulic power transmission systems
EP0525329A2 (fr) * 1991-05-31 1993-02-03 Praxair Technology, Inc. Système de pompe hydraulique à vitesse variable pour véhicule citerne
DE19955312A1 (de) * 1999-11-17 2001-06-13 Jungheinrich Ag Antriebssystem für Flurförderzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB876727A (en) * 1958-10-29 1961-09-06 Clark Equipment Co Hydraulic power transmission systems
EP0525329A2 (fr) * 1991-05-31 1993-02-03 Praxair Technology, Inc. Système de pompe hydraulique à vitesse variable pour véhicule citerne
DE19955312A1 (de) * 1999-11-17 2001-06-13 Jungheinrich Ag Antriebssystem für Flurförderzeuge

Also Published As

Publication number Publication date
DE10145992A1 (de) 2003-04-03
DE50209903D1 (de) 2007-05-24
EP1293669B1 (fr) 2007-04-11
EP1293669A2 (fr) 2003-03-19

Similar Documents

Publication Publication Date Title
EP1293669A3 (fr) Pompe de direction hydraulique entraínée par moteur à combustion
CN1270055C (zh) 活塞式内燃机中的轻燃油定向喷入装置
DE102004041189A1 (de) Steuergerät für eine Brennkraftmaschine
EP1126157A3 (fr) Dispositif d'alimentation en carburant pour un moteur à combustion d'un véhicule
EP2840252A2 (fr) Moteur hydrostatique
EP1298306A3 (fr) Procédé pour faire fonctionner un moteur à combustion
EP0898059A3 (fr) Frein moteur à soupape de décompression
EP1754883B1 (fr) Système de carburant à haute pression avec amplificateur de pression
CN107476915A (zh) 一种带缓冲装置的双作用式高压燃油供给装置
AU631727B2 (en) Hydraulic circuit for a working vehicle having a plurality of hydraulic actuators
EP1193390A3 (fr) Système d'alimentation de carburant pour un moteur à combustion interne
EP3740659B1 (fr) Système pneumatique pour un moteur à combustion interne
EP1249598A3 (fr) Vanne de contrôle d'un injecteur de carburant actionné par huile
EP1262657A3 (fr) Système d'injection de carburant, en particulier pour moteurs Diesel
EP1306553A3 (fr) Pompe à carburant, système de distribution, procédé d'exploitation dudit système et moteur à combustion interne
EP1065386A3 (fr) Circuit hydraulique pour un chariot de manutention
EP1241347A3 (fr) Dispositif d'injection de carburant dans un moteur à combustion interne
EP1530681B2 (fr) Dispositif d'injection de carburant d'une machine a combustion interne
EP0982492A3 (fr) Dispositif d'injection de combustible dans un moteur à combustion interne à piston alternatif
DE102004030441A1 (de) Dosierventilanordnung sowie Verfahren zum Betreiben einer Dosierventilanordnung
EP1211411A3 (fr) Injecteur modulaire pour injecter du combustible
EP1136689A3 (fr) Dispositif d'alimentation en carburant
EP1389683A3 (fr) Dispositif d'injection de carburant pour un moteur à combustion interne
EP1236884A3 (fr) Dispositif d'injection de combustible pour moteurs à combustion interne
EP1310667A3 (fr) Système d'injection de carburant pour un moteur à combustion

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 04B 17/05 B

Ipc: 7F 04B 23/02 A

Ipc: 7B 62D 5/07 B

Ipc: 7F 15B 1/02 B

Ipc: 7B 66F 9/22 B

17P Request for examination filed

Effective date: 20050920

AKX Designation fees paid

Designated state(s): DE FR GB IT SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F04B 23/02 20060101AFI20061017BHEP

Ipc: F15B 1/02 20060101ALI20061017BHEP

Ipc: B62D 5/06 20060101ALI20061017BHEP

Ipc: F04B 17/05 20060101ALI20061017BHEP

Ipc: B66F 9/22 20060101ALI20061017BHEP

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BAVENDIEK, RAINER DR.

Inventor name: MACIT, RECEP

Inventor name: HUEBNER, JOERG

Inventor name: NEUF, OTTMAR

Inventor name: HOFFMOCKEL, BERNDT

Inventor name: BAUER, STEFAN

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50209903

Country of ref document: DE

Date of ref document: 20070524

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070711

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20070411

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070411